Variable rail receiving unit



FIG. 1 is a perspective view of the variable rail receiving unit,showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Any broken lines present in the drawings are for purposes ofillustrating portion(s) of the article that form no part of the design.

CLAIM The ornamental design for a variable rail receiving unit, as shownand described.